2522853 has 32 divisors (see below), whose sum is σ = 3991680. Its totient is φ = 1572480.

The previous prime is 2522837. The next prime is 2522867. The reversal of 2522853 is 3582252.

It is not a de Polignac number, because 2522853 - 2⁴ = 2522837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 2⁵ + 5² + 2¹⁵ + 2²¹ + 8² + 5⁸ + 3⁷ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47575 + ... + 47627.

It is an arithmetic number, because the mean of its divisors is an integer number (124740).

2^2522853 is an apocalyptic number.

It is an amenable number.

2522853 is a deficient number, since it is larger than the sum of its proper divisors (1468827).

2522853 is a wasteful number, since it uses less digits than its factorization.

2522853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 140 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 2522853 is about 1588.3491429783. The cubic root of 2522853 is about 136.1331776462.

2522853 divided by its sum of digits (27) gives a palindrome (93439).

It can be divided in two parts, 25228 and 53, that added together give a square (25281 = 159²).

The spelling of 2522853 in words is "two million, five hundred twenty-two thousand, eight hundred fifty-three".